This is one case where we have to special-case -main, as it's usually
the package with the "simple" name.
but as you guessed, it seems it might set the FULLPKGNAME to the right
value without needing to do a thing in many cases.
Index: bsd.port.mk
===================================================================
RCS file: /cvs/ports/infrastructure/mk/bsd.port.mk,v
retrieving revision 1.1561
diff -u -p -r1.1561 bsd.port.mk
--- bsd.port.mk 21 Nov 2021 13:55:10 -0000 1.1561
+++ bsd.port.mk 21 Nov 2021 14:06:10 -0000
@@ -635,6 +635,14 @@ FULLPKGNAME- = ${FULLPKGNAME}
PKGSTEM ?= ${FULLPKGNAME:C/-[0-9].*//}
PKGSTEM- = ${PKGSTEM}
.else
+# parse PKGNAME as _STEM/_VERSION, just in case
+_STEM = ${PKGNAME:C/-[0-9].*//}
+. for _s in ${_STEM}
+_VERSION = ${PKGNAME:S/^${_s}-//}
+. endfor
+.if ${MULTI_PACKAGES:M-main}
+FULLPKGNAME-main ?= ${FULLPKGNAME}
+.endif
. for _s in ${MULTI_PACKAGES}
. if defined(FULLPKGNAME${_s})
. if !defined(FULLPKGPATH${_s}) && "${FLAVORS}" != " ${PSEUDO_FLAVORS}"
@@ -644,7 +652,7 @@ ERRORS += "Warning: FULLPKGNAME${_s} def
. if defined(PKGNAME${_s})
FULLPKGNAME${_s} = ${PKGNAME${_s}}${FLAVOR_EXT}
. else
-ERRORS += "Fatal: FULLPKGNAME${_s} is not defined"
+FULLPKGNAME${_s} = ${_STEM}${_s}-${_VERSION}${FLAVOR_EXT}
. endif
. endif
# XXX see comments above for !MULTI_PACKAGES case
